Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~~((q || (~~p /\ p)) /\ (q || T))

⇒ logic.propositional.notnot

~~((q || (p /\ p)) /\ (q || T))

⇒ logic.propositional.idempand

~~((q || p) /\ (q || T))

⇒ logic.propositional.truezeroor

~~((q || p) /\ T)

⇒ logic.propositional.truezeroand

~~(q || p)